BA21 postcode district
BA21 holds 773 live postcodes around Lower Vagg, in Somerset, Dorset.
Towns and villages with their centre in BA21
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Lower Vagg | Somerset | 574 |
Wards
| Name | Share of postcodes |
|---|---|
| Yeovil East | 33% |
| Yeovil Central | 28% |
| Yeovil West | 19% |
| Brympton | 14% |
| Yeovil South | 4% |
| Castle Cary | 2% |
| Sherborne Rural | 1% |
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Yeovil | 97% |
| Glastonbury and Somerton | 3% |
| West Dorset | 1% |
Deprivation
The middle postcode here sits in decile 6 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 31% of this district's postcodes sit in the most deprived three deciles, 26% in the least deprived three.
Deprivation deciles describe the LSOA neighbourhood each postcode sits in, weighted by postcodes rather than by people, because the postcode file carries no population. A district where the deprived neighbourhoods are densely populated will read better here than it would per resident.
Neighbouring districts in the BA area
BA1 · BA2 · BA3 · BA4 · BA5 · BA6 · BA7 · BA8 · BA9 · BA10 · BA11 · BA12 · BA13 · BA14 · BA15 · BA16 · BA20 · BA22
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.